Image: Hubble's portrait of star's gaseous glow

Although it looks more like an entity seen through a microscope than a telescope, this rounded object, named NGC 2022, is certainly not algae or tiny, blobby jellyfish. Instead, it is a vast orb of gas in space, cast off ...

Black moon event bridges fiction, mythology and science

For those looking up at the sky tonight in North America, you may notice something missing—the moon! That's because July 31 marks a lunar event called the "black moon" which is the second new moon that happens in one calendar ...